php7.2版本没有未实现一个抽象，导致用不了，

[sparksisnotspark]

缺一个

这个没有实现，实现了，就不报错了

[hsluoyz]

@basakest

/cc @techoner

[leeqvip]

🎉 This issue has been resolved in version 1.5.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀